Side Wall Vents
Gable End Wall Vents
(for new or existing structures)
- 3′ (91 cm) or 5 .25 ft (162 cm) single or double motorized side wall vents with or without Manual override or just manual. Many covering options.
- Roll Up sidewalls – Manual or Mechanical. All types and qualities of
Poly/Screen/Heavy film, Blackout, etc. For Plant, Poultry, Hog, and Animal
uses. - Inflatable Tube or Double Poly roll up vents.
- Motorized Shutters of all sizes.
- Guillotine/vertical now available
- 36 inch, 48 inch and 60 inch widths are standard.
- Can be installed as single or double height.
- With or without manual overdrive or just manual.
- Many covering options.
- Rollup side walls, manual or mechanical.
- All types and quality.
- Available with poly, insect screen, corrugated and twin wall polycarbonate.
- Also used for poultry and hog curtains.
- Rack and pinion style to fit most greenhouses manufactured.
- Inflatable tube or double poly vent as noted
- Standard automatic rollup vents
- Great for curtains, poly, insect screen.
- NEW VERTICAL LIFTING RACK AND PINION. Moves vents up and down vertically to offer maximum opening.
Sidewall vents with inside lifting
Side wall vents with outside lifting
Greenhouse and Agricultural Ventilation
Greenhouse ventilation means many things to different people. To some it is air conditioning with fan and pad cooling. With others it is natural ventilation, using roll-up sidewalls, automatic ventilators for roof, sides and ends.
One popular method is the Fan-Jet exhaust/fan ventilation system. Other methods use exhaust fan with automatic or motorized shutters. Some ventilation is the use of insect or predator natural ventilation with air moving through the screen by natural wind action. Ventilation systems are also used to protect greenhouses during cold temperatures to prevent cold air from infiltrating into the house.
Automatic and Manual Rollup Side Wall Vents
Roll-up curtain walls can be custom fit to match your requirements. Combined with the Palmetto roof or side wall vents system, they make one of the best passive ventilation systems available. You can roll-up virtually 100% of your side wall vents for total air circulation.
Unique drive system places the curtain drive pipe in the center of the curtain rather than the bottom when the curtain is closed. To open the curtain, the drive pipe moves upward with the top and bottom sections wrapping around it.
- Aluminum drive shaft for extended service
- Tube Lock
- Bottom Flashing
- Drive motor or gearbox
- Heavy-duty inside and outside containment struts
- End caps
- Curtain fabric
- Available in a standard 5′ or 10′ tall designs
- Available in an optional manually operated design
PowerRack Rack & Pinion Vents
When choosing which rack and pinion, consider reliability and maintenance cost savings. The PowerRack is the perfect choice– built solid and providing worry-free reliability. It is built to operate your vents so you can concentrate on growing.
The curved PowerRack rack & pinion is designed to give additional clearance when space is tight behind the vents. When a straight rack might interfere with a curtain system or aisle, growers find the curved rack to be the answer.
The simple design is perfect for growers that need extra clearance. And like the straight PowerRack, it is built to last. Virtually maintenance free, the PowerRack is a solid, reliable unit. A rack and pinion you can count on.
The PowerRack is economically priced without compromising on features. Just look at the features we built into our curved PowerRack rack & pinion.
Poly Vent Inflatable Side Wall Vents and Endwall Ventilation System
This system provides on airtight seal on both top and bottom for the full length of the green house. It will open as the thermostat calls for ventilation. The Poly – Vent® side wall vents act as an insulator with it’s dead air space when fully inflated. These inflatable side wall vents are easy to install frame can be placed into existing structures.
Specifications:
- Vent sizes 24″,36″, 48″and 60″
- Frame material 24GA. galvanized sheet metal
- Poly – Vent material 6 mil UV treated polyethylene
Gutter Vents
- Poly and corrugated polycarbonate covered Standard 39 inch opening
- Special opening for certain greenhouses to 54 inches Very design specific
- Popular with international structures, generally not recommended for domestic less expensive greenhouse because of water leaks at gutter openings.
- Acceptable in some designs in hot climates.
Financing and Leasing option available.
